A LiMn2O4-Polypyrrole System for the Extraction of LiCl from Natural Brine

被引：85
|
作者：
Missoni, Leandro L. [1 ]
Marchini, Florencia [1 ]
del Pozo, Maria [1 ]
Calvo, Ernesto J. [1 ]
机构：
[1] Univ Buenos Aires, Fac Ciencias Exactas & Nat, INQUIMAE, Ciudad Univ, RA-1428 Buenos Aires, DF, Argentina
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2016年 / 163卷 / 09期
关键词：
RECHARGEABLE LITHIUM BATTERIES; AQUEOUS-PHASE; PT/LAMBDA-MNO2; ELECTRODE; LI+ INSERTION; RECOVERY; POLYPYRROLE; FILMS; IONS; ELECTROINSERTION; CATHODES;
D O I：
10.1149/2.0591609jes
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A highly selective LiMn2O4-Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li+ in LixMn2O4 (0 <= x <= 1) and Cl- in oxidized polypyrrole (PPy+) is achieved with an overall cell voltage of less 1 V over more than 200 cycles with 50% charge efficiency and 5-10 Wh.mol(-1) energy consumption. No insertion of Na+ has been observed. (C) 2016 The Electrochemical Society. All rights reserved.
引用
收藏
页码：A1898 / A1902
页数：5
相关论文
共 50 条
  • [1] Surface Chemistry and Lithium-Ion Exchange in LiMn2O4 for the Electrochemical Selective Extraction of LiCl from Natural Salt Lake Brines
    Marchini, Florencia
    Rubi, Diego
    del Pozo, Maria
    Williams, Federcio J.
    Calvo, Ernesto J.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (29) : 15875 - 15883
  • [2] Electrochemical impedance spectroscopy study of the LixMn2O4 interface with natural brine
    Marchini, Florencia
    Williams, Federico J.
    Calvo, Ernesto J.
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2018, 819 : 428 - 434
  • [3] Enhanced lithium extraction from brine using surface-modified LiMn2O4 electrode with nanoparticle islands
    Luo, Guiling
    He, Muyao
    Zhang, Li
    Deng, Jianquan
    Chen, Linlin
    Chao, Yanhong
    Liu, Haiyan
    Zhu, Wenshuai
    Liu, Zhichang
    INDUSTRIAL CHEMISTRY & MATERIALS, 2025,
  • [4] Multifunctional AlPO4 reconstructed LiMn2O4 surface for electrochemical lithium extraction from brine
    Gu, Jun
    Chen, Linlin
    Li, Xiaowei
    Luo, Guiling
    Fan, Linjing
    Chao, Yanhong
    Ji, Haiyan
    Zhu, Wenshuai
    JOURNAL OF ENERGY CHEMISTRY, 2024, 89 : 410 - 421
  • [5] An Ultrastable RA-LiMn2O4 Lithium-Ion Sieve for Lithium Extraction from Brine
    Cao, Xianrun
    Wu, Jing
    Deng, Zhihao
    Ji, Ya
    Zhang, Qiang
    Guo, Lu
    Yu, Juezhi
    Ouyang, Gangfeng
    ACS MATERIALS LETTERS, 2024, 6 (09): : 4343 - 4350
  • [6] Improved Performance of a Ni, Co-Doped LiMn2O4 Electrode for Lithium Extraction from Brine
    Wu, You
    Shi, Pitong
    Zhong, Yijun
    Cai, Rui
    ENERGY & FUELS, 2023, 37 (05) : 4083 - 4093
  • [7] Lithium extraction from high Mg/Li brine via electrochemical intercalation/de-intercalation system using LiMn2O4 materials
    Xu, Wenhua
    He, Lihua
    Zhao, Zhongwei
    DESALINATION, 2021, 503
  • [8] Sustainable Selective Extraction of Lithium Chloride from Natural Brine Using a Li1-xMn2O4 Ion Pump
    Marchini, Florencia
    Williams, Federico J.
    Calvo, Ernesto J.
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2018, 165 (14) : A3292 - A3298
  • [9] Binder-Free LiMn2O4 Nanosheets on Carbon Cloth for Selective Lithium Extraction from Brine via Capacitive Deionization
    Ma, Guangqiang
    Xu, Yingsheng
    Cai, Anjiang
    Mao, Hengjian
    Zhang, Xinyuan
    Shin, Dong-Myeong
    Wang, Lei
    Zhou, Hongjian
    SMALL, 2024, 20 (09)
  • [10] Electrochemical lithium extraction from high Mg/Li brine using LiMn2O4-Zn mixed-Ion battery
    Wei, Yanan
    Zhang, Qian
    Han, Yuan
    Xu, Xinyu
    Zhao, Wenmeihui
    Hu, Ying
    Liu, Rongmei
    Qian, Guixiang
    Tian, Zhongliang
    Yang, Chao
    SEPARATION AND PURIFICATION TECHNOLOGY, 2025, 354
12345